CN213114612U - Steel pipe concrete with anti-seismic structure for constructional engineering - Google Patents
Steel pipe concrete with anti-seismic structure for constructional engineering Download PDFInfo
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- CN213114612U CN213114612U CN202021901863.3U CN202021901863U CN213114612U CN 213114612 U CN213114612 U CN 213114612U CN 202021901863 U CN202021901863 U CN 202021901863U CN 213114612 U CN213114612 U CN 213114612U
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Abstract
The utility model relates to a construction technical field, concretely relates to building engineering is with concrete filled steel tube that has earthquake-resistant structure, including the concrete filled steel tube main part, the concrete filled steel tube main part includes the steel pipe body, the inside of steel pipe body is inserted and is equipped with first reinforcing bar, the inside of first reinforcing bar is inserted and is equipped with the second reinforcing bar, the outside fixed mounting of first reinforcing bar has drags the mechanism, it includes the sliding sleeve to drag the mechanism. The utility model discloses a set up the second reinforcing bar, establish three group's second reinforcing bar covers inside three fixed covers, sliding sleeve cooperation three group's head rods and three group's fixed covers inwards pull three group's second reinforcing bars, and three group's kicking blocks outwards strut three group's second reinforcing bars with three group's second connecting blocks to improve the stability of connecting between three group's second reinforcing bars, with concrete placement at the inside shaping of steel pipe body, improved the shock resistance of steel pipe body.
Description
Technical Field
The utility model relates to a construction technical field specifically is a building engineering is with concrete filled steel tube that has earthquake-resistant structure.
Background
The building foundation is composed of foundation piles, and the common structure is that a bearing platform is supported by a plurality of concrete column piles which go deep into the ground to form a supporting unit of the building, and the steel pipe concrete is that concrete is poured into a steel pipe and tamped to increase the strength and rigidity of the steel pipe.
However, the existing building piles are all rigid piles, and can support buildings, but the internal structure is simple, most of the building piles are formed by inserting steel bars into steel pipes and then pouring the steel bars with concrete, and the steel pipe concrete poured by the method has poor stability and seismic performance, so that the problem is solved by providing steel pipe concrete with a seismic structure for building engineering.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building engineering is with concrete-filled steel tube that has earthquake-resistant structure to solve the relatively poor problem of concrete-filled steel tube stability that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering is with concrete-filled steel tube with anti-seismic structure, includes the concrete-filled steel tube main part, the concrete-filled steel tube main part includes the steel pipe body, the inside of steel pipe body is inserted and is equipped with first reinforcing bar, the inside of first reinforcing bar is inserted and is equipped with the second reinforcing bar, the outside fixed mounting of first reinforcing bar has the pulling mechanism, the pulling mechanism includes the sliding sleeve, the outside cover of first reinforcing bar is equipped with the sliding sleeve, and the outside fixed mounting of sliding sleeve has the head rod, the one end fixed mounting of head rod has fixed cover, the outside of second reinforcing bar is inconsistent with ejection mechanism's inboard, ejection mechanism includes the second reinforcing bar, the outside of second reinforcing bar is inconsistent with the outside of kicking block, the outside fixed mounting of kicking block has the second connecting block.
Preferably, the outside fixed mounting of second connecting block has extrusion mechanism, extrusion mechanism includes the telescopic link, the outside fixed mounting of second connecting block has the telescopic link, and the outside cover of telescopic link is equipped with the spring, the one end fixed mounting of telescopic link has the slider, and the inside of slider is inserted and is equipped with the ball.
Preferably, first reinforcing bar fixed mounting is in the central point of steel pipe body, the second reinforcing bar is provided with three groups altogether, three groups the second reinforcing bar links up and is equilateral triangle structure fixed mounting in the inside of steel pipe body.
Preferably, the head rod is provided with three groups altogether, and is three groups the head rod distributes in the outside of slip cap, fixed cover is provided with three groups altogether, and is three groups fixed cover distributes in the one end of three groups head rods, and is three groups fixed cover appearance is convex structure, and is three groups the internal diameter size of fixed cover and the external diameter size looks adaptation of three groups of second reinforcing bars, three groups fixed cover is established in the outside of three groups of second reinforcing bars.
Preferably, the kicking block is provided with three groups altogether, and three groups the kicking block is inconsistent with the outside of three groups of second reinforcing bars, the second connecting block is provided with three groups altogether, and three groups the second connecting block distributes between three groups of kicking blocks.
Preferably, one end of the spring is fixedly mounted on the outer side of the second connecting block, the other end of the spring is fixedly mounted on one side of the sliding block, a groove matched with the ball is formed in the sliding block, the ball is inserted into the sliding block, and a sliding rail matched with the ball is formed in the steel pipe body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by arranging the second steel bars, the three groups of second steel bars are sleeved inside the three groups of fixed sleeves, the sliding sleeves are matched with the three groups of first connecting rods and the three groups of fixed sleeves, the three groups of second steel bars are pulled inwards, and the three groups of top blocks and the three groups of second connecting blocks prop the three groups of second steel bars outwards, so that the stability of connection among the three groups of second steel bars is improved, concrete is poured inside the steel pipe body for forming, and the shock resistance of the steel pipe body is improved;
(2) elastic deformation through spring and telescopic link is convenient for contradict the ball in the inside spout of seting up of steel pipe body, contradicts the second connecting block simultaneously, makes more stable the inserting of second connecting block establish inside the steel pipe body, strengthens the shock resistance of steel pipe body.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic top sectional view of the structure of the present invention;
fig. 2 is a schematic top view of the sliding sleeve and the fixing sleeve according to the present invention;
FIG. 3 is a schematic top sectional view of the structure of the top block and the balls of the present invention;
fig. 4 is a schematic structural perspective view of the first connecting rod and the fixing sleeve of the present invention;
fig. 5 is a schematic structural perspective view of the top block and the second connecting block of the present invention.
In the figure: 1. a concrete filled steel tube body; 110. a steel pipe body; 120. a first reinforcing bar; 130. a second reinforcing bar; 2. a pulling mechanism; 210. a sliding sleeve; 220. a first connecting rod; 230. fixing a sleeve; 3. an ejection mechanism; 310. a top block; 320. a second connecting block; 4. an extrusion mechanism; 410. a telescopic rod; 420. a spring; 430. a slider; 440. and a ball.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a steel pipe concrete with an anti-seismic structure for construction engineering comprises a steel pipe concrete body 1, the steel pipe concrete body 1 comprises a steel pipe body 110, a first reinforcing steel bar 120 is inserted into the steel pipe body 110, a second reinforcing steel bar 130 is inserted into the first reinforcing steel bar 120, a pulling mechanism 2 is fixedly installed on the outer side of the first reinforcing steel bar 120, the pulling mechanism 2 comprises a sliding sleeve 210, a sliding sleeve 210 is sleeved on the outer side of the first reinforcing steel bar 120, a first connecting rod 220 is fixedly installed on the outer side of the sliding sleeve 210, a fixing sleeve 230 is fixedly installed at one end of the first connecting rod 220, the outer side of the second reinforcing steel bar 130 is abutted against the inner side of an ejection mechanism 3, the ejection mechanism 3 comprises a second reinforcing steel bar 130, the outer side of the second reinforcing steel bar 130 is abutted against the outer side of an ejector block 310, a second connecting block 320 is fixedly installed on the outer side of the ejector block 310, the structure is provided with the second reinforcing steel bar 130, the, the sliding sleeve 210 pulls the three groups of second steel bars 130 inwards through the three groups of first connecting rods 220 and the three groups of fixing sleeves 230, and pushes the three groups of second steel bars 130 outwards by matching with the three groups of second connecting blocks 320 and the three groups of top blocks 310, so that the three groups of second steel bars 130 are inserted in the steel pipe body 110 more stably, and the shock resistance of the steel pipe body 110 is improved;
furthermore, an extrusion mechanism 4 is fixedly installed on the outer side of the second connecting block 320, the extrusion mechanism 4 comprises an expansion link 410, the expansion link 410 is fixedly installed on the outer side of the second connecting block 320, a spring 420 is sleeved on the outer side of the expansion link 410, a sliding block 430 is fixedly installed at one end of the expansion link 410, a ball 440 is inserted into the sliding block 430, and the ball 440 slides in a sliding groove formed in the steel pipe body 110 through the arrangement of the ball 440, so that the second connecting block 320 is more stably sleeved in the steel pipe body 110, and the shock resistance of the steel pipe body 110 is enhanced;
further, the first steel bars 120 are fixedly installed at the center of the steel pipe body 110, three groups of second steel bars 130 are arranged, the three groups of second steel bars 130 are connected together to form an equilateral triangle structure and are fixedly installed inside the steel pipe body 110, the structure is provided with the second steel bars 130, and due to the triangular structure of the three groups of second steel bars 130, the stability of the triangle is strongest, so that the shock resistance of the steel pipe body 110 is improved;
furthermore, the first connecting rods 220 are provided with three groups, the three groups of first connecting rods 220 are distributed on the outer side of the sliding sleeve 210, the three groups of fixing sleeves 230 are provided, the three groups of fixing sleeves 230 are distributed at one end of the three groups of first connecting rods 220, the three groups of fixing sleeves 230 are in an arc-shaped structure, the inner diameter size of the three groups of fixing sleeves 230 is matched with the outer diameter size of the three groups of second steel bars 130, the three groups of fixing sleeves 230 are sleeved on the outer sides of the three groups of second steel bars 130, the three groups of fixing sleeves 230 are convenient to sleeve the three groups of second steel bars 130 through the arrangement of the fixing sleeves 230, and the three groups of first connecting rods 220 and the sliding sleeve 210 are sleeved on the outer side of the first steel bar;
furthermore, three groups of top blocks 310 are arranged, the three groups of top blocks 310 are abutted against the outer sides of the three groups of second steel bars 130, three groups of second connecting blocks 320 are arranged, the three groups of second connecting blocks 320 are distributed among the three groups of top blocks 310, and the structure prevents the three groups of second steel bars 130 from being bent inwards to influence the stability of the steel pipe body 110 by arranging the top blocks 310 and the three groups of top blocks 310 cooperating with the three groups of second connecting blocks 320 to abut against the three groups of second steel bars 130;
further, spring 420's one end fixed mounting is in the outside of second connecting block 320, spring 420's other end fixed mounting is in slider 430 one side, the inside recess of seting up with ball 440 looks adaptation of slider 430, ball 440 inserts the inside of establishing at slider 430, the slide rail with ball 440 looks adaptation is seted up to the inside of steel pipe body 110, this structure is through setting up spring 420, spring 420 and telescopic link 410 pass through elastic deformation, be convenient for ball 440 slides in the inside spout of seting up of steel pipe body 110, extrude second connecting block 320 simultaneously, make the inner wall of establishing at steel pipe body 110 of inserting of second connecting block 320 and kicking block 310 more stable, improve the shock resistance of steel pipe body 110.
The working principle is as follows: when a user needs a steel pipe concrete with an anti-seismic structure for construction engineering, the first steel bar 120 is inserted into the center of the steel pipe body 110, then the three groups of second steel bars 130 are inserted into the steel pipe body 110 in a triangular manner, the sliding sleeve 210 is sleeved inside the first steel bar 120, the sliding sleeve 210 sleeves the three groups of fixing sleeves 230 outside the three groups of second steel bars 130 through the three groups of first connecting rods 220, so as to pull the three groups of second steel bars 130 inwards, the three groups of second steel bars 130 are pushed outwards by matching with the three groups of second connecting blocks 320 and the three groups of top blocks 310, the overall stability of the three groups of second steel bars 130 is improved, the three groups of telescopic rods 410 are matched with the elastic deformation of the three groups of springs 420, so as to facilitate the three groups of balls 440 to slide in the sliding grooves formed in the three groups of steel pipe body 110, and press the three groups of second connecting blocks 320 inwards, thereby improving the stability of the three groups of, thereby improved steel pipe body 110's shock resistance, above do the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a building engineering is with concrete-filled steel tube with anti-seismic structure, includes concrete-filled steel tube main part (1), its characterized in that: the steel tube concrete main body (1) comprises a steel tube body (110), a first steel bar (120) is inserted in the steel tube body (110), a second steel bar (130) is inserted in the first steel bar (120), a pulling mechanism (2) is fixedly arranged on the outer side of the first steel bar (120), the pulling mechanism (2) comprises a sliding sleeve (210), the sliding sleeve (210) is sleeved outside the first steel bar (120), a first connecting rod (220) is fixedly arranged at the outer side of the sliding sleeve (210), a fixed sleeve (230) is fixedly arranged at one end of the first connecting rod (220), the outer side of the second steel bar (130) is pressed against the inner side of the ejection mechanism (3), the ejection mechanism (3) comprises a second steel bar (130), the outer side of the second steel bar (130) is abutted against the outer side of the ejector block (310), and a second connecting block (320) is fixedly arranged on the outer side of the top block (310).
2. The concrete-filled steel tube with an earthquake-resistant structure for construction engineering according to claim 1, wherein: the outside fixed mounting of second connecting block (320) has extrusion mechanism (4), extrusion mechanism (4) include telescopic link (410), the outside fixed mounting of second connecting block (320) has telescopic link (410), and the outside cover of telescopic link (410) is equipped with spring (420), the one end fixed mounting of telescopic link (410) has slider (430), and the inside of slider (430) is inserted and is equipped with ball (440).
3. The concrete-filled steel tube with an earthquake-resistant structure for construction engineering according to claim 1, wherein: first reinforcing bar (120) fixed mounting is in the central point of steel pipe body (110), second reinforcing bar (130) are provided with three groups altogether, three groups second reinforcing bar (130) link up and are equilateral triangle structure fixed mounting in the inside of steel pipe body (110).
4. The concrete-filled steel tube with an earthquake-resistant structure for construction engineering according to claim 1, wherein: first connecting rod (220) are provided with three groups altogether, three groups first connecting rod (220) distribute in the outside of sliding sleeve (210), fixed cover (230) are provided with three groups altogether, three groups fixed cover (230) distribute in the one end of three groups first connecting rod (220), three groups fixed cover (230) appearance is convex structure, three groups the internal diameter size of fixed cover (230) and the external diameter size looks adaptation of three groups second reinforcing bar (130), three groups fixed cover (230) are established in the outside of three groups second reinforcing bar (130).
5. The concrete-filled steel tube with an earthquake-resistant structure for construction engineering according to claim 1, wherein: the jacking blocks (310) are provided with three groups, the jacking blocks (310) are in contact with the outer sides of the three groups of second steel bars (130), the second connecting blocks (320) are provided with three groups, and the second connecting blocks (320) are distributed among the three groups of jacking blocks (310).
6. The concrete-filled steel tube with an earthquake-resistant structure for construction engineering according to claim 2, wherein: one end fixed mounting of spring (420) is in the outside of second connecting block (320), the other end fixed mounting of spring (420) is in slider (430) one side, the inside recess of seting up with ball (440) looks adaptation of slider (430), ball (440) are inserted and are established in the inside of slider (430), the slide rail with ball (440) looks adaptation is seted up to the inside of steel pipe body (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021901863.3U CN213114612U (en) | 2020-09-03 | 2020-09-03 | Steel pipe concrete with anti-seismic structure for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021901863.3U CN213114612U (en) | 2020-09-03 | 2020-09-03 | Steel pipe concrete with anti-seismic structure for constructional engineering |
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| CN213114612U true CN213114612U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021901863.3U Active CN213114612U (en) | 2020-09-03 | 2020-09-03 | Steel pipe concrete with anti-seismic structure for constructional engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622595A (en) * | 2021-10-07 | 2021-11-09 | 刘晗 | Anti-seismic pressure dividing device based on steel pipe concrete column for house design |
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2020
- 2020-09-03 CN CN202021901863.3U patent/CN213114612U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622595A (en) * | 2021-10-07 | 2021-11-09 | 刘晗 | Anti-seismic pressure dividing device based on steel pipe concrete column for house design |
| CN113622595B (en) * | 2021-10-07 | 2022-12-23 | 湖北梦想工厂建筑设计有限公司 | Anti-seismic pressure dividing device based on steel pipe concrete column for house design |
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